无线数据采集与播报系统的设计与实现新探  

The design of wireless voice sensor system based on a new method

作　　者：刘志群[1] 薛小铃[1] 

机构地区：[1]闽江学院物理学与电子信息工程系,福建福州350108

出　　处：《闽江学院学报》2010年第5期36-39,共4页Journal of Minjiang University

基　　金：闽江学院科研育苗项目(YKY08006)

摘　　要：系统以PTR2000+无线收发模块为核心,利用各分机控制传感器采集各点的数据,并通过无线信道将数据从各分机发送到主机端;主机对接收到的数据进行分析处理后,控制语音芯片ISD1760实时播报;并配合带中文字库的LED点阵屏显示模块,构建友好的人机交互系统.整个系统适合于工作环境恶劣的工业现场的数据采集、传输和播报与显示,具有快捷,可靠,使用方便等特点.The system is based on the wireless module PTR2000 ＋ ,uses the extension to control the sensors which collect the data,and sends the data from every extension to the host through the wireless channel; The host analyzes and processes the received data,next makes the speech chip ISD1760 report the data real-time; By using the Chinese LED Dot-matrix Screen,the friendly man-machine interactive interface is built. The system is used for data acquisition for poor working conditions of industrial field,and simple,reliable and easy to use and so on.

关 键 词：PTR2000+ 无线模块 ISD1760 LED点阵屏 数据采集 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]